) 36-INCH-LONG, 



Va-INCH-DIAMETER ROD 



TOGGLE BAR IN 

 VERTICAL POSITION 

 FOR INSERTION 

 INTO SPHERE 



44-INCH-LONG 

 ALUMINUM 

 TOGGLE BAR 



108-INCHLONG, 1-INCH WIRE 



INSIDE A 1%-INCH (INSIDE 



DIAMETER) ALUMINUM PIPE 



QUICK RELEASE PULL PIN 



ALVIN FRAME BAR 



SELF-LOCKING 

 HINGED DOGS 

 RAISE TO 

 ALLOW 

 INSERTION OF 

 FRAME BAR 



TOGGLE BAR IN HORIZONTAL 

 POSITION AFTER INSERTION 

 IN SPHERE 



TOGGLE BAR 



STERN HOOK 



Figure 3. AL VIN Lift Line A ttaching Devices. 



11 



